Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

DuPont Elvaloy AC 34035 Impact modifier

DuPont Elvaloy®AC 34035 is a granular ethylene butyl acrylate copolymer with 35% BA content and slip agents. Compatible with PE processing equipment, it offers toughening and compatibilizing effects to enhance substrate performance.

Features Of DuPont Elvaloy AC 34035 Impact modifier

  1. Excellent thermal stability with non-corrosive degradation products, outperforming EVA with similar comonomer content.

  2. Broad compatibility with polar and non-polar resins, suitable for PE, PP, PET and other substrates.

  3. Outstanding low-temperature toughness, maintaining good impact resistance at -40℃ without plasticizer migration.

  4. Wide processing window (160℃-235℃), suitable for extrusion, co-extrusion and other processes.

  5. Compatible with PE recycling streams, improving recycled material performance and meeting environmental requirements.

Typical Applications Of DuPont Elvaloy AC 34035 Impact modifier

  1. Used in CPET tray formulations to simultaneously enhance toughness and melt strength of PET.

  2. As a PP modifier, optimizing impact resistance and processing fluidity of products.

  3. Suitable for frozen food packaging materials, complying with FDA food contact safety standards.

  4. Serves as a carrier resin for masterbatches, improving dispersion of fillers and pigments in high-fill systems.

  5. Applied in hot melt adhesive production to enhance bonding strength and weather resistance.

Specifications Of DuPont Elvaloy AC 34035 Impact modifier


PropertyTypical Value
Density0.93 g/cm³
Melt Flow Rate (190°C/2.16kg)40 g/10min
Melting Point (DSC)90°C (194°F)
Maximum Processing Temperature310°C (590°F)
Recommended Processing Temperature Range160°C-235°C (320°F-455°F)
Butyl Acrylate Content35% (by weight)
Low Temperature Resistance-40°C (impact resistance maintained)
FDA ComplianceMeets 21 CFR 175.105, 21 CFR 176.180
Tensile Strength at Break10 MPa
Elongation at Break800%
Vicat Softening Temperature45°C





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